HONGQIANG LIU; XIAOFENG TAN. Innovations in Methodology for Analyzing Automotive Engine Vibration Signals Based on Wavelet Transform Techniques to Determine Maintenance Needs. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, p. 10, 2026. DOI: 10.70917/ijcisim-2026-0063. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/1457. Acesso em: 18 jun. 2026.